diff --git a/scripts/add_user_to_image.sh b/scripts/add_user_to_image.sh
new file mode 100644
index 0000000..cf72d2c
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+++ b/scripts/add_user_to_image.sh
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+# package
+apt-get install qemu-utils
+
+#image
+wget https://cloud-images.ubuntu.com/releases/14.04.1/release/ubuntu-14.04-server-cloudimg-amd64-disk1.img
+
+# adding module
+modprobe nbd
+dmesg | grep nbd
+
+# mapping it
+qemu-nbd --connect=/dev/nbd0 /home/osavatieiev/ubuntu-14.04-server-cloudimg-amd64-disk1.img
+blockdev --rereadpt /dev/nbd0
+mkdir /mnt/target_vm
+mount /dev/nbd0p1 /mnt/target_vm
+
+# download iperf just in case
+wget http://archive.ubuntu.com/ubuntu/pool/universe/i/iperf/iperf_2.0.5-3_amd64.deb
+cp iperf_2.0.5-3_amd64.deb /mnt/vm/tmp/
+
+chroot /mnt/target_vm/
+
+# add user
+adduser spt
+usermod -aG sudo spt
+dpkg -i /tmp/iperf_2.0.5-3_amd64.deb
+
+# ctrl + D
+# disconect
+umount /mnt/target_vm
+qemu-nbd --disconnect /dev/nbd0
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